100664604312 has 32 divisors (see below), whose sum is σ = 251743430400. Its totient is φ = 33543945504.

The previous prime is 100664604281. The next prime is 100664604323. The reversal of 100664604312 is 213406466001.

It is a super-2 number, since 2×100664604312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607228 + ... + 755019.

It is an arithmetic number, because the mean of its divisors is an integer number (7866982200).

Almost surely, 2^100664604312 is an apocalyptic number.

100664604312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100664604312 is an abundant number, since it is smaller than the sum of its proper divisors (151078826088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100664604312 is a wasteful number, since it uses less digits than its factorization.

100664604312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365335 (or 1365331 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 100664604312 in words is "one hundred billion, six hundred sixty-four million, six hundred four thousand, three hundred twelve".